netinet/ipsockopt/ipsockopt.c

117 	socklen_t len;
123 	len = sizeof(test_options);
124 	if (getsockopt(sock, IPPROTO_IP, IP_OPTIONS, test_options, &len) < 0)
128 	if (len != 0)
130 		    "%d bytes", socktypename, len);
153 	len = sizeof(test_options);
154 	if (getsockopt(sock, IPPROTO_IP, IP_OPTIONS, test_options, &len) < 0)
161 	if (len != sizeof(new_options))
163 		    "returned %d bytes of data", socktypename, len);
193 	len = sizeof(test_options);
194 	if (getsockopt(sock, IPPROTO_IP, IP_OPTIONS, test_options, &len) < 0)
198 	if (len != 0)
200 		    "returned %d bytes", socktypename, len);
218 	socklen_t len;
228 	len = sizeof(flag[0]);
229 	if (getsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, &len) == 0)
258 	len = sizeof(flag[0]);
259 	if (getsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, &len) == 0)
302 	len = sizeof(flag);
303 	if (getsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, &len) < 0)
307 	if (len != sizeof(flag[0]))
309 		    "initial get\n", len);
328 	len = sizeof(flag);
329 	if (getsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, &len) < 0)
356 	len = sizeof(flag);
357 	if (getsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, &len) < 0)
395 	socklen_t len;
403 	len = sizeof(val);
404 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
408 	if (len != sizeof(val[0]))
410 		    "returned %d bytes", socktypename, optionname, len);
435 	len = sizeof(val);
436 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
440 	if (len != sizeof(val[0]))
442 		    "128 returned %d bytes", socktypename, optionname, len);
461 	if (len != sizeof(val[0]))
464 		    len);
496 	len = sizeof(val);
497 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
501 	if (len != sizeof(val[0]))
504 		    len);
535 	socklen_t len;
549 	len = sizeof(val);
550 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
553 	if (len != sizeof(val[0]))
555 		    "returned %d bytes", socktypename, optionname, len);
580 	len = sizeof(val);
581 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
585 	if (len != sizeof(val[0]))
588 		    newvalue, len);
617 	len = sizeof(val);
618 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
622 	if (len != sizeof(val[0]))
624 		    "returned %d bytes", socktypename, optionname, len);